公开(公告)号：US06710110B1

公开(公告)日：2004-03-23

申请号：US09869852

申请日：2001-07-06

Applicant: Norbert Vennemann ,  Werner Degel

Inventor： Norbert Vennemann ,  Werner Degel

IPC: C08K304

CPC classification number: F28F21/062 ,  C08L23/0815 ,  C08L23/16 ,  C08L45/00 ,  F24S10/73 ,  F28F2255/16 ,  Y02E10/44 ,  C08L2666/04

Abstract: The invention relates to an elastomeric mixture, in particular based on EPM or EPDM, with an added thermally conducting component. The mixture, for the purpose of production of a tube for use as a solar collector and heat exchanger, is characterised by the following composition (in parts by weight): rubber components 50-100; thermally conducting components 50-150; carbon black 5-40; calcium oxide 2-15; peroxide cross-linking agent 4-15; activator 1-5. In particular, graphite is added as thermally conducting material. Further useful mixture parameters are disclosed.

Abstract translation: 本发明涉及一种弹性体混合物，特别是基于EPM或EPDM，具有添加的导热组分。 为了生产用作太阳能收集器和热交换器的管道的混合物的特征在于以下组成（重量份）：橡胶组分50-100; 导热部件50-150; 炭黑5-40; 氧化钙2-15; 过氧化物交联剂4-15; 活化剂1-5。 特别是作为导热材料添加石墨。 公开了其它有用的混合物参数。